Those are my top 5, though Kugimiya Rie stands far at the top Love her shana, louise, aisaka taiga, hotaro, nagi, mika, touko, rokujo miharu, mikan, mio, and then some. Amazing range, and best tsundere ever!

and of course, can't forget Horie Yui's joint works with Kuhimiya Rie with characters like siesta and minori. And I'm a huge fan of her cross yuuki, youko, and sasaki makie